First created in 2011 for RepRap and Ultimaker by Erik van der Zalm et. al., today Marlin drives most of the world's 3D printers. Reliable and precise, Marlin delivers outstanding print quality while keeping you in full control of the process.
As an Open Source project hosted on Github, Marlin is owned and maintained by the maker community. Learn how you can contribute!
Download Marlin 2.1.2.7The "LCD_LED_TOOLS_COLLECTION_BY..." is a community-curated, third-party archive offering a vast repository of firmware, BIOS, ISP tools, and service codes tailored for TV and electronics repair technicians. While offering high utility for locating hard-to-find files, the collection carries significant risks, including potential hardware bricking due to incompatible firmware and security threats from packed software tools. Professionals often use this as a quick-reference library, but extreme caution, including backups and malware scanning, is required.